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Musya8 [376]
3 years ago
5

There is a large number of cubes in a bag.

Mathematics
1 answer:
Alla [95]3 years ago
7 0
Marked(10)/total = 3/20 (from sample)

total/10 = 20/3 (inverting the above proportion)

total = 10•20/3 = 200/3 ≈ 67
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-5.8c+4.2-3.1+1.4c−5.8c+4.2−3.1+1.4c
Snowcat [4.5K]

Answer:

-10.2c + 2.2

Step-by-step explanation:

To make things less complicated, write down everything separate from the other. Then group together the intercepts and the coefficients into separate groups. After that, add them up separately in a format to where it will look like basic addition.

Hope this helps. I also apologize for any errors.

5 0
3 years ago
Chet's father is 5 times as old as Chet. In 6 years, his father will
zaharov [31]

Answer: Chet is 6 years old now

Step-by-step explanation:

Chet is 6 years old now and his father is 5 x 6 years = 30 years old now.


In 6 years, Chet will be 12 years old, so his father will be 3 x 12 years old = 36 years old.

6 0
2 years ago
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kompoz [17]

<u>Answer:</u>

The answer is A choice.

<u>Explanation:</u>

By looking at the graph, we notice that at the left side, the domain/x-value stops at -5 and 5.

Thus, the domain is at <u>the left end side to the right end side.</u>

The domain stops at -5 on the left side and 5 on the right side. Thus the answer is

-5 < x < 5.

The A choice.

5 0
2 years ago
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Step-by-step explanation: this should be the answer

5 0
2 years ago
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Please help with this
slega [8]

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Step-by-step explanation: candy

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